487450080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2003}}^1$

素因数の和:2050

約数の個数: 216

約数和(自身を含む): 1802121048

約数和(自身を除く): 1314670968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2003, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3744, 4006, 4056, 4680, 5070, 5408, 6009, 6084, 6240, 6760, 7605, 8012, 8112, 9360, 10015, 10140, 12018, 12168, 13520, 15210, 16024, 16224, 18027, 18720, 20030, 20280, 24036, 24336, 26039, 27040, 30045, 30420, 32048, 36054, 40060, 40560, 48072, 48672, 52078, 60090, 60840, 64096, 72108, 78117, 80120, 81120, 90135, 96144, 104156, 120180, 121680, 130195, 144216, 156234, 160240, 180270, 192288, 208312, 234351, 240360, 243360, 260390, 288432, 312468, 320480, 338507, 360540, 390585, 416624, 468702, 480720, 520780, 576864, 624936, 677014, 721080, 781170, 833248, 937404, 961440, 1015521, 1041560, 1171755, 1249872, 1354028, 1442160, 1562340, 1692535, 1874808, 2031042, 2083120, 2343510, 2499744, 2708056, 2884320, 3046563, 3124680, 3385070, 3749616, 4062084, 4166240, 4687020, 5077605, 5416112, 6093126, 6249360, 6770140, 7499232, 8124168, 9374040, 10155210, 10832224, 12186252, 12498720, 13540280, 15232815, 16248336, 18748080, 20310420, 24372504, 27080560, 30465630, 32496672, 37496160, 40620840, 48745008, 54161120, 60931260, 81241680, 97490016, 121862520, 162483360, 243725040, 487450080]

約数ペア:

[(1, 487450080), (2, 243725040), (3, 162483360), (4, 121862520), (5, 97490016), (6, 81241680), (8, 60931260), (9, 54161120), (10, 48745008), (12, 40620840), (13, 37496160), (15, 32496672), (16, 30465630), (18, 27080560), (20, 24372504), (24, 20310420), (26, 18748080), (30, 16248336), (32, 15232815), (36, 13540280), (39, 12498720), (40, 12186252), (45, 10832224), (48, 10155210), (52, 9374040), (60, 8124168), (65, 7499232), (72, 6770140), (78, 6249360), (80, 6093126), (90, 5416112), (96, 5077605), (104, 4687020), (117, 4166240), (120, 4062084), (130, 3749616), (144, 3385070), (156, 3124680), (160, 3046563), (169, 2884320), (180, 2708056), (195, 2499744), (208, 2343510), (234, 2083120), (240, 2031042), (260, 1874808), (288, 1692535), (312, 1562340), (338, 1442160), (360, 1354028), (390, 1249872), (416, 1171755), (468, 1041560), (480, 1015521), (507, 961440), (520, 937404), (585, 833248), (624, 781170), (676, 721080), (720, 677014), (780, 624936), (845, 576864), (936, 520780), (1014, 480720), (1040, 468702), (1170, 416624), (1248, 390585), (1352, 360540), (1440, 338507), (1521, 320480), (1560, 312468), (1690, 288432), (1872, 260390), (2003, 243360), (2028, 240360), (2080, 234351), (2340, 208312), (2535, 192288), (2704, 180270), (3042, 160240), (3120, 156234), (3380, 144216), (3744, 130195), (4006, 121680), (4056, 120180), (4680, 104156), (5070, 96144), (5408, 90135), (6009, 81120), (6084, 80120), (6240, 78117), (6760, 72108), (7605, 64096), (8012, 60840), (8112, 60090), (9360, 52078), (10015, 48672), (10140, 48072), (12018, 40560), (12168, 40060), (13520, 36054), (15210, 32048), (16024, 30420), (16224, 30045), (18027, 27040), (18720, 26039), (20030, 24336), (20280, 24036)]